Is there a direct train from Portland to St. Louis?

No, you must transfer multiple times to reach St. Louis by rail.

How long is the flight from PWM to STL?

The flight time is approximately 5 hours, plus layover and transit time.

What is the best way to get around St. Louis?

Using the MetroLink light rail and rideshare services is the most convenient way to travel.

Are there direct flights from Portland to St. Louis?

No, most flights require a layover in a hub city like New York or Washington, DC.

What should I pack for St. Louis?

Pack light, breathable clothing for the summer and a warm coat for the winter.

Portland

Saint Louis

Train Flight

Portland to Saint Louis

Updated: 30 May 2026

The journey from Portland to St. Louis covers over 1,200 miles. The most practical way to travel is by air, with connecting flights from Portland International Jetport (PWM) to St. Louis Lambert International Airport (STL). Alternatively, you can take the Amtrak Downeaster to Boston and transfer to the Lake Shore Limited line, which travels to a nearby station, then a bus or car to St. Louis. Flying is significantly faster, taking about 6 to 8 hours including airport transit. St. Louis is a major hub, making it easily accessible from most major airports.

Total Distance: 1,900 km driving distance; 1,700 km straight-line air distance.

Fastest Way

Flight from PWM to STL, taking about 7 hours total.

Cheapest Way

Amtrak, if booked well in advance, can be competitive with airfare.

Compare Portland to Saint Louis Routes

	Train Connecting	Flight Connecting
Duration	30 hours	7 hours
Avg Price	$300 - $600	$250 - $600
Operator	Amtrak	American Airlines
Route	Downeaster to Boston, transfer to Lake Shore Limited to a nearby station.	PWM to STL
Tip	The train journey is long and requires a final leg by bus or car.	Use the MetroLink light rail to reach downtown St. Louis from the airport.

Travel Tips

Airport Transit
STL is very busy; arrive at least 2 hours before your flight.
Transportation
Use the MetroLink light rail to get around St. Louis.
Weather
St. Louis has cold winters and warm summers; pack accordingly.
Booking
Book your flight early to avoid high prices during peak travel seasons.
Dining
Try local favorites like toasted ravioli.

Safety Tips

City Awareness
Stay in well-lit, populated areas, especially at night.
Public Transit
Keep your belongings secure while riding the light rail or buses.
Emergency
Dial 911 for any emergency; St. Louis has a responsive emergency service.
Walking
Avoid walking alone in unfamiliar or isolated areas after dark.